Request InfoCoolLED Ltd.CoolLed Ltd. has released precisExcite, an LED light source for fluorescence microscopy that is suitable for working with live cell samples, fixed tissue sections, plant material and larvae preparations. With a remote control pod, a mixing and collimating unit, and a pair of lightguides, the instrument has advantages over conventional light sources. It generates no radiant heat and can be controlled to avoid photobleaching. It also requires no bulb alignment and offers a lifetime of more than 10,000 h. The device produces three selectable wavelengths that match commonly used fluorescent dyes....See full productRelated content from Photonics MediaPRODUCTSPromoted Content December 2022 IssueNEW 4-Wavelength LED IlluminationCoolLED has launched its new pE-400 Series Illumination Systems where sophisticated control combines with powerful illumination for cost-effective fluorescence microscopy, from routine to advanced...Promoted Content November 2022 IssueLS850 Fully Automated MicroscopeThe powerful, new LS850 Microscope is the latest generation of our fully automated three-channel flagship model and offers the latest advances in optics, cameras, throughput, and user flexibility....Promoted Content September 2022 IssueAward-winning Microscopy IlluminationCoolLED, a global expert in LED microscopy illumination, is helping scientists reach the full potential of their widefield fluorescence microscopy and optogenetics experiments with the popular pE-300...Photonics.com 2/8/2024Fluorescence Imaging LensesThe Melles Griot XPLAN™ CCG Lens Series from IDEX Health & Science are fluorescence microscope imaging lenses for life science and medical applications. The lenses use a larger field of...ARTICLESPhotonics.com 1/25/2024Optofluidic Device Tests for Blood Disorders at Point of CareAbnormalities in white blood cell count are indicative of a blood disorder. Measuring these abnormalities is imperative. However, the use of flow cytometry and other conventional methods to assess...Photonics.com 10/24/2023Fluorescence Lifetime Imaging Could Improve Cancer Surgery OutcomesExtreme precision is required to surgically remove a cancerous tumor without damaging the surrounding healthy tissue. 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For routine applications, it was tungsten halogen, typically 100 W, while for fluorescence, it was an...WHITEPAPERSPhotonics.com 12/2/2022FISBA READYBeam™ - Compact Powerful Laser SourceThe FISBA READYBeam™ is our answer to customers' increasing demand for compact, powerful, and reliable multicolor laser source that can be easily integrated into existing set-ups. The multicolor...Photonics.com 6/16/2022Optical Filters and LED IlluminationUnderstanding the interplay of optical filters, microscope light source and fluorophore selection can be a complex task, especially when it comes to multi-channel imaging. 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Wang, PhD Gene...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryfluorescent screenA fluorescent screen refers to a phosphorescent or fluorescent-coated surface that emits visible light when exposed to other forms of electromagnetic radiation, such as x-rays or ultraviolet light....Photonics Dictionarylong-pass filterA long-pass filter is an optical filter that allows longer wavelengths of light to pass through while blocking or attenuating shorter wavelengths. These filters are designed to transmit light with a...Photonics Dictionaryfluorescence lifetime imagingFluorescence lifetime imaging (FLIM) is an advanced imaging technique that provides information about the lifetime of fluorescence emissions from fluorophores within a sample. Unlike traditional...Photonics DictionaryfluorophoreA fluorophore is a molecule or a portion of a molecule that has the ability to emit light upon excitation by an external energy source, such as ultraviolet or visible light. 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Fast Mapping enables the user to acquire Raman maps with significantly reduced acquisition times via more efficient stage...Photonics.com 1/24/2022Welcome to CoolLEDIntroducing the experts who design and manufacture high performance LED Illumination Systems.PHOTONICS BUYERS' GUIDE CATEGORIESFiber Optic Light-Emitting Diodes (LEDs)Coordinate Measuring MicroscopesA coordinate measuring microscope is an instrument used to measure the coordinates of a point on an object such as a photographic plate.Bioluminescence MicroscopesStereo MicroscopesCOMPANIESPhotonics Buyers' GuideCoolLED Ltd.CoolLED designs and manufactures cutting edge LED illumination systems for researchers and clinicians using the latest LED technology. 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